Putter head



FIG. 1 is a perspective view of the putter head;

FIG. 2 is a front elevation view of the putter face;

FIG. 3 is a back view of the putter head;

FIG. 4 is a side elevation view of the putter head;

FIG. 5 is a front view of the putter head;

FIG. 6 is a plan view of the putter head; and,

FIG. 7 is a bottom view of the putter head.

The ornamental design for a putter head, as shown and described.